Easy to Use, Open Source, Reliable

The
fully browser based user interface features configurable editors for structured
content with
well defined fields. Alternatively, content can be created using an integrated
WYSIWYG editor similar to well known office applications. A sophisticated
template engine enforces a site-wide corporate layout and W3C standard compliance
for all content.

OpenCms is based on
Java and
XML technology. It can be deployed in an open source environment (e.g. Linux,
Apache, Tomcat, MySQL) as well as on commercial components (e.g. Windows NT, IIS, BEA
Weblogic, Oracle).

OCEE 4.5.0 is required for OpenCms version 9.5. Version 3.5.5 for OpenCms 8.x and 2.1.8 for OpenCms 7.x are also available. OCEE is a commercial OpenCms extension that offers support for LDAP, clustering, replication and accelerated page load times.
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Download OpenCms

Update to OpenCms 9.5.1! This version brings template creation without the need to code, plus other features like user generated content, on-the-fly PDF generation, greatly improved documentation and much more - all presented in a responsive demo website based on Bootstrap.
Size:136110KB

Nov 28, 2014 - We have launched a new OpenCms documentation site and updated the demo site for OpenCms 9.5. The new OpenCms Documentation Central connects all relevant sources of information about OpenCms.

Nov 18, 2014 - OCEE 4.5.0 is required for OpenCms version 9.5. Version 3.5.5 for OpenCms 8.x and 2.1.8 for OpenCms 7.x are also available. OCEE is a commercial OpenCms extension that offers support for LDAP, clustering, replication and accelerated page load times.